Industrial Backup Power Supply

1)Lithium battery pack model design requirements:
LFP-26700-19S 13P-60V 50Ah.
2) Input and output characteristics:
The input and output adopt different ports, and the input/output automatic switching function is adopted.
1. Input characteristics: Use a 68V charger to charge the battery.
2. Output characteristics: The battery outputs a voltage of 54v to supply power to the host to meet the normal use of the host.
3)Electricity metering:
Through the electricity metering IC, the current and accurate battery power can be read in real time.

4) Basic characteristics of the protection board
1. Single cell overcharge protection voltage: 3.65±0.05V
2. Single cell overcharge recovery voltage: 3.6±0.05V
3. Single cell over-discharge protection voltage: 2.5±0.10V
4. Single cell over-discharge recovery voltage: 2.80±0.10V
5. Continuous discharge current: 30A
6. Combined battery overcurrent protection value (22ms): 100A
7. Combined battery charging over-temperature protection value
(recoverable): 65±5℃
8. Combined battery discharge over-temperature protection value
(recoverable): 75±5℃
9. The finished battery also has short-circuit protection.
5) Design requirements for battery cycle life:
2000 times (national standard charge and discharge standards)

Energy Storage